1、 AEROSPACE STANDARD CONNECTOR ACCESSORIES, FIBER OPTIC BACKSHELL, 45, SELF-LOCKING CATEGORY 3B FOR MIL-DTL-38999 SERIES III 13, 15, 17 = 1; 19 23 & 25 = 3. FOR ADDITIONAL SEALING PLUGS SEE SAE AS85049/134. 7. INTERNAL GROMMET KEY TO BE ALIGNED WITH THE CONNECTOR INTERFACE TOOTH ROOT ON VERTICAL CENT
2、ERLINE AT 12 OCLOCK. 8. J REFERENCE DIMENSION PROVIDED TO ASSIST IN FIBER CUT LENGTH. AEROSPACE STANDARD AS85049/132 SHEET 3 OF 4 CONNECTOR ACCESSORIES, FIBER OPTIC BACKSHELL, 45, SELF-LOCKING CATEGORY 3B FOR MIL-DTL-38999 SERIES III & SAE AS5590/1 CONNECTORS REQUIREMENTS: DESIGN AND CONSTRUCTION: D
3、IMENSIONS AND CONFIGURATION: SEE FIGURE 1 AND TABLE 1. INTERFACE DIMENSIONS: SHALL CONFORM TO SAE AS85049, FIGURE 3. COUPLING NUT: SHALL BE CAPTIVATED TO THE ADAPTER BODY AND ROTATABLE. MATERIAL AND FINISH: O-RING AND RUBBER BOOT: IN ACCORDANCE WITH SAE AS85049 ADAPTER, COUPLING: IN ACCORDANCE WITH
4、SAE AS85049 AND TABLE 2 HEREIN. TABLE 2 MATERIAL AND FINISH MATERIAL FINISH COMPOSITE (CONDUCTIVE) J CADMIUM OLIVE DRAB 1/ 2/ M ELECTROLESS NICKEL 1/ XC NICKEL FLUOROCARBON POLYMER 1/ YC PURE DENSE ELECTRODEPOSITED ALUMINUM 1/ 3/ ZC ZINC NICKEL 1/ 2/ COMPOSITE (NON CONDUCTIVE) T COMPOSITE MATERIAL N
5、O PLATING 1/ COUPLING NUT(S) AND END FITTINGS MAY BE UNPLATE 2/ NOT FOR USE IN SPACE APPLICATIONS 3/ NOT AVAILABLE WITH T END FITTING OPTION. PART OR IDENTIFING NUMBER (PIN) EXAMPLE: M85049/ 132 S 09 T J BASIC PART NUMBER SPECIFICATION NUMBER S = DETENTED SELF-LOCKING N = NON-DETENTED SELF-LOCKING S
6、HELL SIZE, TABLE 1 END FITTING TYPE B = RUBBER BOOT ADAPTER G = COMPRESSION NUT S = SHRINK BOOT ADAPTER T = CONVOLUTED TUBING ADAPTER (NOT AVAILABLE IN FINISH YC) FINISH, TABLE 2 QUALIFICATION: THE CONNECTOR ACCESSORIES SHALL MEET THE QULAIFICATION REQUIREMENTS IN ACCORDANCE WITH SAE AS85049 CATEGOR
7、Y 3B, EXCEPT: THE CABLE PULLOUT SHALL BE 5LBS MINIMUM PER CABLE. FLUID IMMERSION: BACKSHELL SHALL BE TESTED IN ACCORDANCE WITH SAE AS85049. AFTER IMMERSION THE BACKSHELLS SHALL MEET THE COUPLING STRENGTH REQUIREMENTS OF SAE AS85049. AEROSPACE STANDARD AS85049/132 SHEET 4 OF 4 CONNECTOR ACCESSORIES,
8、FIBER OPTIC BACKSHELL, 45, SELF-LOCKING CATEGORY 3B FOR MIL-DTL-38999 SERIES III & SAE AS5590/1 CONNECTORS NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. A CHANGE BAR (|) LOCATED IN THE LEFT M
9、ARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.
